r0 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000000)='smaps_rollup\x00', 0x0, r1)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/217, 0xd9}], 0x1)